TWI461366B - 經碳塗覆之鋰鈦尖晶石 - Google Patents
經碳塗覆之鋰鈦尖晶石 Download PDFInfo
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- TWI461366B TWI461366B TW098132663A TW98132663A TWI461366B TW I461366 B TWI461366 B TW I461366B TW 098132663 A TW098132663 A TW 098132663A TW 98132663 A TW98132663 A TW 98132663A TW I461366 B TWI461366 B TW I461366B
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- carbon
- titanium oxide
- lithium
- lithium titanium
- patent application
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- C—CHEMISTRY; METALLURGY
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62625—Wet mixtures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
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- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
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- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/003—Titanates
- C01G23/005—Alkali titanates
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
- C04B35/62655—Drying, e.g. freeze-drying, spray-drying, microwave or supercritical drying
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
- C04B35/6268—Thermal treatment of powders or mixtures thereof other than sintering characterised by the applied pressure or type of atmosphere, e.g. in vacuum, hydrogen or a specific oxygen pressure
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/628—Coating the powders or the macroscopic reinforcing agents
- C04B35/62802—Powder coating materials
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- C04B35/62839—Carbon
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- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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- H01M10/052—Li-accumulators
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- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
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- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
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- C01P2002/32—Three-dimensional structures spinel-type (AB2O4)
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- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
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- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3201—Alkali metal oxides or oxide-forming salts thereof
- C04B2235/3203—Lithium oxide or oxide-forming salts thereof
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- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
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- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008050692.3A DE102008050692B4 (de) | 2008-10-07 | 2008-10-07 | Kohlenstoffbeschichteter Lithiumtitan-Spinell |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201024222A TW201024222A (en) | 2010-07-01 |
TWI461366B true TWI461366B (zh) | 2014-11-21 |
Family
ID=41665177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW098132663A TWI461366B (zh) | 2008-10-07 | 2009-09-28 | 經碳塗覆之鋰鈦尖晶石 |
Country Status (9)
Country | Link |
---|---|
US (2) | US20110217593A1 (de) |
EP (1) | EP2349931B1 (de) |
JP (2) | JP5671467B2 (de) |
KR (1) | KR101358000B1 (de) |
CN (1) | CN102186775B (de) |
CA (1) | CA2738853A1 (de) |
DE (1) | DE102008050692B4 (de) |
TW (1) | TWI461366B (de) |
WO (1) | WO2010040516A1 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010006082A1 (de) | 2010-01-28 | 2011-08-18 | Süd-Chemie AG, 80333 | Leitmittelzusatzfreie Elektrode für eine Sekundärlithiumionenbatterie |
DE102010018041A1 (de) * | 2010-04-23 | 2011-10-27 | Süd-Chemie AG | Kohlenstoffhaltiges Verbundmaterial enthaltend eine sauerstoffhaltige Lithium-Übergangsmetallverbindung |
EP2586086B1 (de) | 2010-06-25 | 2017-03-08 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Elektrodenmaterial für eine lithium-ionen-batterie und verfahren zur herstellung derselben |
CN101944590B (zh) * | 2010-08-19 | 2013-03-27 | 东莞新能源科技有限公司 | 碳包覆钛酸锂的制备方法 |
DE102011016836A1 (de) | 2011-04-12 | 2012-10-18 | Süd-Chemie AG | Verfahren zur Herstellung von Lithiumtitan-Spinell |
KR101400557B1 (ko) * | 2011-06-28 | 2014-05-27 | 공주대학교 산학협력단 | 리튬이온이차전지용 비정질 탄소 복합화 음극재의 제조방법 및 이를 통해 제조된 비정질 탄소 복합화 음극재 |
WO2013002483A2 (ko) * | 2011-06-28 | 2013-01-03 | 공주대학교 산학협력단 | 리튬이온이차전지용 비정질 탄소 복합화 음극재의 제조방법 및 이를 통해 제조된 비정질 탄소 복합화 음극재 |
JP5916007B2 (ja) * | 2011-09-28 | 2016-05-11 | 日本ケミコン株式会社 | チタン酸リチウムとカーボンナノファイバーとの複合体の製造方法 |
CN103066265B (zh) * | 2011-10-24 | 2015-03-04 | 中国科学院物理研究所 | 钠离子电池负极活性物质及其制备方法和应用 |
EP2595224A1 (de) | 2011-11-18 | 2013-05-22 | Süd-Chemie IP GmbH & Co. KG | Dotierte Lithium-Titan-Spinellverbindung und Elektrode damit |
FR2983190B1 (fr) * | 2011-11-28 | 2014-04-11 | Renault Sa | Obtention d'un materiau a base de li4ti5o12 avec broyage en presence de carbone |
US9048496B2 (en) * | 2012-03-07 | 2015-06-02 | A123 Systems Llc | Surface treatment of electrochemically active materials for rechargeable cells |
KR101282593B1 (ko) * | 2012-05-08 | 2013-07-12 | 한국과학기술연구원 | 리튬 티타늄 산화물계 음극활물질 나노입자의 카본코팅방법 및 이에 의해 제조된 카본코팅된 리튬 티타늄 산화물계 음극활물질 나노입자 |
GB2510413A (en) * | 2013-02-04 | 2014-08-06 | Leclanch Sa | Electrolyte composition for electrochemical cells |
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KR101906511B1 (ko) * | 2016-12-27 | 2018-12-06 | 한국철도기술연구원 | 탄소 코팅 음극 활물질 제조방법 |
JP6751042B2 (ja) | 2017-03-24 | 2020-09-02 | 株式会社東芝 | 活物質、電極、二次電池、電池パック、及び車両 |
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CN109244415A (zh) * | 2018-09-29 | 2019-01-18 | 北京泰丰先行新能源科技有限公司 | 一种球形碳包覆钛酸盐复合负极材料的制备方法 |
CN110627135B (zh) * | 2019-09-27 | 2022-03-18 | 天津巴莫科技有限责任公司 | 一种化学气相沉积包覆碳的方法及制备的包覆高电压三元材料 |
CN112736233B (zh) * | 2021-01-14 | 2023-01-24 | 武汉船用电力推进装置研究所(中国船舶重工集团公司第七一二研究所) | 一种锂离子电池电极活性物质、制备方法及其电极和电池 |
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JP5671467B2 (ja) | 2015-02-18 |
KR101358000B1 (ko) | 2014-02-04 |
DE102008050692B4 (de) | 2014-04-03 |
JP5657582B2 (ja) | 2015-01-21 |
US20110217593A1 (en) | 2011-09-08 |
JP2012121803A (ja) | 2012-06-28 |
TW201024222A (en) | 2010-07-01 |
WO2010040516A1 (de) | 2010-04-15 |
US9085491B2 (en) | 2015-07-21 |
US20140175687A1 (en) | 2014-06-26 |
CA2738853A1 (en) | 2010-04-15 |
CN102186775A (zh) | 2011-09-14 |
JP2012505137A (ja) | 2012-03-01 |
CN102186775B (zh) | 2015-11-25 |
EP2349931B1 (de) | 2018-12-05 |
KR20110069128A (ko) | 2011-06-22 |
DE102008050692A1 (de) | 2010-04-08 |
EP2349931A1 (de) | 2011-08-03 |
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